🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.45 AU - 0.55 AU

Year: 232 Days

Day: 47.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,460,624 km

• M1: 124,017 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 12.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.78 AU - 0.78 AU

Year: 452 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 11,460,624 km

• M1: 161,566 km (0.099 R)
• M2: 248,482 km (0.103 R)
• M3: 325,525 km (0.094 R)
• M4: 479,012 km (0.069 R)
• M5: 592,557 km (0.063 R)
• M6: 708,346 km (0.095 R)
• M7: 805,435 km (0.11 R)
• M8: 931,546 km (0.027 R)
• M9: 1,105,678 km (0.099 R)
• M10: 1,280,259 km (0.095 R)
• M11: 1,357,301 km (0.1 R)
• M12: 1,475,783 km (0.108 R)
• M13: 1,627,774 km (0.108 R)
• M14: 1,878,052 km (0.116 R)
• M15: 1,966,614 km (0.079 R)
• M16: 2,102,000 km (0.071 R)
• M17: 2,233,945 km (0.085 R)
• M18: 2,321,310 km (0.059 R)
• M19: 2,430,367 km (0.105 R)
• M20: 2,632,623 km (0.108 R)
• M21: 2,746,617 km (0.062 R)
• M22: 2,833,084 km (0.053 R)
• M23: 2,913,419 km (0.1 R)
• M24: 2,994,351 km (0.107 R)
• M25: 3,211,567 km (0.093 R)
• M26: 3,326,159 km (0.111 R)
• M27: 3,574,940 km (0.089 R)
• M28: 3,789,613 km (0.085 R)
• M29: 4,033,308 km (0.103 R)
• M30: 4,157,026 km (0.083 R)
• M31: 4,265,484 km (0.11 R)
• M32: 4,374,691 km (0.044 R)
• M33: 4,467,890 km (0.108 R)
• M34: 4,587,568 km (0.114 R)
• M35: 4,682,264 km (0.082 R)
• M36: 5,112,358 km (0.091 R)
• M37: 5,210,643 km (0.062 R)
• M38: 5,400,184 km (0.095 R)
• M39: 5,482,164 km (0.097 R)
• M40: 5,628,769 km (0.084 R)
• M41: 5,832,522 km (0.049 R)
• M42: 6,086,090 km (0.107 R)
• M43: 6,190,509 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 13.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.78 AU - 0.9 AU

Year: 505 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 11,460,624 km

• M1: 172,337 km (0.084 R)
• M2: 257,757 km (0.057 R)
• M3: 354,996 km (0.046 R)
• M4: 567,574 km (0.103 R)
• M5: 683,064 km (0.094 R)
• M6: 879,187 km (0.063 R)
• M7: 971,489 km (0.057 R)
• M8: 1,064,538 km (0.118 R)
• M9: 1,195,885 km (0.098 R)
• M10: 1,299,706 km (0.039 R)
• M11: 1,400,535 km (0.104 R)
• M12: 1,504,356 km (0.097 R)
• M13: 1,676,693 km (0.081 R)
• M14: 1,770,640 km (0.094 R)
• M15: 1,869,824 km (0.107 R)
• M16: 2,009,847 km (0.075 R)
• M17: 2,106,338 km (0.079 R)
• M18: 2,208,214 km (0.117 R)
• M19: 2,315,625 km (0.103 R)
• M20: 2,413,313 km (0.118 R)
• M21: 2,512,646 km (0.116 R)
• M22: 2,648,481 km (0.107 R)
• M23: 2,810,794 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 11.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.82 AU - 0.94 AU

Year: 542 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 11,460,624 km

• M1: 170,392 km (0.055 R)
• M2: 248,482 km (0.115 R)
• M3: 328,367 km (0.06 R)
• M4: 406,009 km (0.084 R)
• M5: 483,500 km (0.069 R)
• M6: 558,150 km (0.029 R)
• M7: 711,188 km (0.082 R)
• M8: 806,033 km (0.078 R)
• M9: 966,851 km (0.101 R)
• M10: 1,041,500 km (0.081 R)
• M11: 1,163,871 km (0.057 R)
• M12: 1,330,224 km (0.106 R)
• M13: 1,459,477 km (0.12 R)
• M14: 1,611,618 km (0.077 R)
• M15: 1,697,038 km (0.105 R)
• M16: 1,793,678 km (0.088 R)
• M17: 1,977,684 km (0.098 R)
• M18: 2,084,946 km (0.107 R)
• M19: 2,157,500 km (0.079 R)
• M20: 2,353,773 km (0.096 R)
• M21: 2,495,143 km (0.093 R)
• M22: 2,622,750 km (0.072 R)
• M23: 2,712,658 km (0.103 R)
• M24: 2,832,486 km (0.081 R)
• M25: 2,907,584 km (0.063 R)
• M26: 3,024,271 km (0.032 R)
• M27: 3,178,506 km (0.12 R)
• M28: 3,250,612 km (0.102 R)
• M29: 3,408,737 km (0.108 R)
• M30: 3,569,405 km (0.12 R)
• M31: 3,707,484 km (0.082 R)
• M32: 3,853,641 km (0.062 R)
• M33: 4,066,669 km (0.109 R)
• M34: 4,277,153 km (0.065 R)
• M35: 4,363,620 km (0.103 R)
• M36: 4,497,810 km (0.04 R)
• M37: 4,674,485 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.3

Radius: 14.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.85 AU - 1.03 AU

Year: 598 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,460,624 km

• M1: 179,218 km (0.056 R)
• M2: 275,709 km (0.091 R)
• M3: 412,890 km (0.028 R)
• M4: 514,467 km (0.11 R)
• M5: 609,761 km (0.076 R)
• M6: 701,165 km (0.116 R)
• M7: 798,254 km (0.111 R)
• M8: 951,742 km (0.107 R)
• M9: 1,048,232 km (0.117 R)
• M10: 1,157,738 km (0.115 R)
• M11: 1,334,862 km (0.052 R)
• M12: 1,429,408 km (0.075 R)
• M13: 1,531,733 km (0.06 R)
• M14: 1,749,697 km (0.026 R)
• M15: 1,921,435 km (0.045 R)
• M16: 2,069,986 km (0.091 R)
• M17: 2,175,153 km (0.066 R)
• M18: 2,264,313 km (0.042 R)
• M19: 2,397,306 km (0.041 R)
• M20: 2,508,158 km (0.047 R)
• M21: 2,633,521 km (0.084 R)
• M22: 2,883,948 km (0.099 R)
• M23: 3,149,185 km (0.111 R)
• M24: 3,305,365 km (0.112 R)
• M25: 3,415,619 km (0.097 R)
• M26: 3,576,137 km (0.069 R)
• M27: 3,668,140 km (0.086 R)
• M28: 3,854,389 km (0.117 R)
• M29: 4,058,740 km (0.037 R)
• M30: 4,236,612 km (0.114 R)
• M31: 4,334,150 km (0.047 R)
• M32: 4,608,063 km (0.117 R)
• M33: 4,966,649 km (0.098 R)
• M34: 5,069,573 km (0.116 R)
• M35: 5,173,244 km (0.065 R)
• M36: 5,277,663 km (0.108 R)
• M37: 5,464,212 km (0.094 R)
• M38: 5,686,065 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 13.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.33 AU - 1.85 AU

Year: 1315 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,460,624 km

• M1: 177,124 km (0.058 R)
• M2: 271,371 km (0.051 R)
• M3: 387,608 km (0.054 R)
• M4: 556,803 km (0.057 R)
• M5: 700,268 km (0.092 R)
• M6: 799,750 km (0.096 R)
• M7: 918,232 km (0.102 R)
• M8: 1,197,232 km (0.066 R)
• M9: 1,343,389 km (0.099 R)
• M10: 1,438,982 km (0.102 R)
• M11: 2,090,181 km (0.102 R)
• M12: 2,278,376 km (0.072 R)
• M13: 2,561,564 km (0.117 R)
• M14: 2,712,658 km (0.108 R)
• M15: 2,804,810 km (0.089 R)
• M16: 2,898,010 km (0.119 R)
• M17: 3,002,728 km (0.12 R)
• M18: 3,108,943 km (0.045 R)
• M19: 3,216,354 km (0.075 R)
• M20: 3,346,804 km (0.103 R)
• M21: 3,501,488 km (0.105 R)
• M22: 3,669,935 km (0.076 R)
• M23: 3,898,670 km (0.057 R)
• M24: 4,003,089 km (0.079 R)
• M25: 4,167,647 km (0.113 R)
• M26: 4,334,449 km (0.095 R)
• M27: 4,588,765 km (0.116 R)
• M28: 4,860,584 km (0.059 R)
• M29: 5,023,646 km (0.074 R)
• M30: 5,316,858 km (0.117 R)
• M31: 5,498,021 km (0.078 R)
• M32: 5,615,605 km (0.108 R)
• M33: 5,720,922 km (0.114 R)
• M34: 5,813,523 km (0.025 R)
• M35: 5,986,907 km (0.087 R)
• M36: 6,148,472 km (0.055 R)
• M37: 6,434,803 km (0.099 R)
• M38: 6,655,908 km (0.099 R)
• M39: 6,781,421 km (0.075 R)
• M40: 6,935,956 km (0.069 R)
• M41: 7,334,484 km (0.115 R)
• M42: 7,696,661 km (0.112 R)
• M43: 7,799,135 km (0.096 R)
• M44: 7,902,059 km (0.096 R)
• M45: 8,094,442 km (0.115 R)
• M46: 8,183,752 km (0.078 R)
• M47: 8,333,499 km (0.093 R)
• M48: 8,468,885 km (0.105 R)
• M49: 8,941,016 km (0.102 R)
• M50: 9,064,285 km (0.075 R)
• M51: 9,219,118 km (0.052 R)
• M52: 9,359,292 km (0.062 R)
• M53: 9,453,089 km (0.074 R)
• M54: 9,704,863 km (0.102 R)
• M55: 9,879,294 km (0.114 R)
• M56: 10,054,772 km (0.091 R)
• M57: 10,215,141 km (0.109 R)
• M58: 10,376,408 km (0.088 R)
• M59: 10,848,838 km (0.074 R)
• M60: 11,079,368 km (0.084 R)
• M61: 11,178,701 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 14.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.96 AU - 4.4 AU

Year: 4631 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 11,460,624 km

• M1: 184,903 km (0.08 R)
• M2: 459,265 km (0.091 R)
• M3: 736,171 km (0.118 R)
• M4: 919,279 km (0.102 R)
• M5: 1,082,640 km (0.08 R)
• M6: 1,508,246 km (0.065 R)
• M7: 1,633,459 km (0.116 R)
• M8: 1,970,354 km (0.114 R)
• M9: 2,077,466 km (0.105 R)
• M10: 2,186,522 km (0.109 R)
• M11: 2,329,837 km (0.062 R)
• M12: 2,525,960 km (0.055 R)
• M13: 2,659,850 km (0.092 R)
• M14: 3,346,953 km (0.087 R)
• M15: 3,550,556 km (0.072 R)
• M16: 3,912,284 km (0.048 R)
• M17: 4,166,749 km (0.114 R)
• M18: 4,326,071 km (0.114 R)
• M19: 4,426,751 km (0.09 R)
• M20: 4,983,853 km (0.081 R)
• M21: 5,217,375 km (0.112 R)
• M22: 5,519,862 km (0.113 R)
• M23: 5,783,753 km (0.079 R)
• M24: 6,029,243 km (0.104 R)
• M25: 6,164,779 km (0.113 R)
• M26: 6,324,100 km (0.108 R)
• M27: 6,530,845 km (0.106 R)
• M28: 6,904,241 km (0.098 R)
• M29: 7,164,990 km (0.116 R)
• M30: 7,550,205 km (0.086 R)
• M31: 7,843,566 km (0.119 R)
• M32: 8,165,650 km (0.051 R)
• M33: 8,265,731 km (0.087 R)
• M34: 8,593,500 km (0.102 R)
• M35: 9,028,680 km (0.068 R)
• M36: 9,132,202 km (0.114 R)
• M37: 9,288,083 km (0.059 R)
• M38: 9,497,370 km (0.032 R)
• M39: 9,629,017 km (0.105 R)
• M40: 10,027,545 km (0.072 R)
• M41: 10,242,368 km (0.051 R)
• M42: 10,731,254 km (0.031 R)
• M43: 11,006,215 km (0.115 R)
• M44: 11,200,093 km (0.096 R)
• M45: 11,422,994 km (0.118 R)
• M46: 11,647,391 km (0.096 R)
• M47: 11,873,284 km (0.115 R)
• M48: 12,129,246 km (0.04 R)
• M49: 12,329,557 km (0.069 R)
• M50: 12,849,709 km (0.115 R)
• M51: 13,318,100 km (0.083 R)
• M52: 13,673,096 km (0.063 R)
• M53: 13,851,716 km (0.092 R)
• M54: 14,211,349 km (0.113 R)
• M55: 14,848,337 km (0.064 R)
• M56: 14,970,708 km (0.033 R)
• M57: 15,216,497 km (0.104 R)
• M58: 15,339,915 km (0.065 R)
• M59: 15,680,998 km (0.096 R)
• M60: 16,212,968 km (0.057 R)
• M61: 16,782,787 km (0.053 R)
• M62: 16,878,380 km (0.098 R)
• M63: 17,038,150 km (0.048 R)
• M64: 17,166,356 km (0.102 R)
• M65: 18,433,001 km (0.093 R)
• M66: 19,127,434 km (0.114 R)
• M67: 19,227,366 km (0.052 R)
• M68: 19,729,416 km (0.113 R)
• M69: 20,303,872 km (0.116 R)
• M70: 21,538,353 km (0.087 R)
• M71: 21,781,300 km (0.084 R)
• M72: 22,339,749 km (0.106 R)
• M73: 22,445,066 km (0.071 R)
• M74: 22,620,844 km (0.055 R)
• M75: 23,364,195 km (0.038 R)
• M76: 23,471,158 km (0.089 R)
• M77: 24,151,679 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 9.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.51 AU - 5.81 AU

Year: 6599 Days

Day: 11.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 11,460,624 km

• M1: 119,678 km (0.115 R)
• M2: 183,706 km (0.087 R)
• M3: 299,345 km (0.034 R)
• M4: 367,562 km (0.063 R)
• M5: 427,102 km (0.064 R)
• M6: 593,156 km (0.108 R)
• M7: 697,276 km (0.105 R)
• M8: 814,710 km (0.116 R)
• M9: 967,599 km (0.104 R)
• M10: 1,055,263 km (0.109 R)
• M11: 1,223,112 km (0.109 R)
• M12: 1,286,392 km (0.063 R)
• M13: 1,602,343 km (0.049 R)
• M14: 1,672,055 km (0.07 R)
• M15: 2,444,728 km (0.081 R)
• M16: 2,700,092 km (0.103 R)
• M17: 2,974,903 km (0.109 R)
• M18: 3,159,657 km (0.085 R)
• M19: 3,713,019 km (0.088 R)
• M20: 3,876,679 km (0.086 R)
• M21: 3,959,407 km (0.117 R)
• M22: 4,042,733 km (0.064 R)
• M23: 4,138,775 km (0.064 R)
• M24: 4,259,799 km (0.099 R)
• M25: 4,345,220 km (0.082 R)
• M26: 4,455,922 km (0.065 R)
• M27: 4,692,736 km (0.117 R)
• M28: 4,921,022 km (0.1 R)
• M29: 5,100,988 km (0.047 R)
• M30: 5,322,543 km (0.104 R)
• M31: 5,441,174 km (0.073 R)
• M32: 5,680,979 km (0.086 R)
• M33: 6,006,205 km (0.067 R)
• M34: 6,171,062 km (0.102 R)
• M35: 6,309,589 km (0.071 R)
• M36: 6,407,277 km (0.088 R)
• M37: 6,917,256 km (0.072 R)
• M38: 7,090,191 km (0.089 R)
• M39: 7,191,618 km (0.064 R)
• M40: 7,513,852 km (0.087 R)
• M41: 7,855,983 km (0.05 R)
• M42: 7,976,110 km (0.068 R)
• M43: 8,127,204 km (0.096 R)
• M44: 8,943,559 km (0.108 R)
• M45: 9,116,345 km (0.103 R)
• M46: 9,337,749 km (0.089 R)
• M47: 9,593,113 km (0.071 R)
• M48: 9,721,618 km (0.103 R)
• M49: 10,192,253 km (0.068 R)
• M50: 10,471,552 km (0.106 R)
• M51: 10,587,341 km (0.086 R)
• M52: 10,720,183 km (0.105 R)
• M53: 10,820,115 km (0.114 R)
• M54: 10,987,515 km (0.087 R)
• M55: 11,088,344 km (0.112 R)
• M56: 11,409,680 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,455 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit